Two positive charges; (11 = 98 n0 and q; :48 n0, are a distance d = 4 mm apart. q1 is to the left of q;, and the charges sit on the xaxis. a) Find the magnitude of the force q1 exerts on qg. Number N b) Find the magnitude of the force q2 exerts on q1. Number N c) In which direction does the force of q1 on q2 act? 0 To the left 0 To the right 0 Neither of the two d) Find the distance from q1 that another charge q3 = 6 n0 must be placed so that the force on qa is zero. Number rn